Koji Seki
BIOGRAPHY
Koji Seki (関 幸司, Seki Kōji, born November 25, 1982) is a Japanese voice actor from Saitama Prefecture who is affiliated with Raccoon Dog. He graduated from Pro-Fit Voice Actor Training School and joined the agency Pro-Fit. On April 1, 2022, he transferred to Raccoon Dog.
Known For
Acting
Gender
Male
Birthday
25 November 1982
Place of Birth
Saitama, Japan
Also Known As
Kouji Seki, 関 幸司, Kōji Seki
MEDIA
FILMOGRAPHY
Sword Art Online the Movie – Progressive – Scherzo of Deep Night
2022-10-22Actor
DAN DA DAN: First Encounter
2024-08-31Actor
HAIKYU!! The Dumpster Battle
2024-02-16Actor
Umamusume: Pretty Derby - Beginning of a New Era
2024-05-24Actor
March Comes In Like a Lion
2016-10-08Actor
Super Cub
2021-04-07Actor
Sword Art Online
2012-07-08Actor
I've Been Killing Slimes for 300 Years and Maxed Out My Level
2021-04-10Actor
NieR:Automata Ver1.1a
2023-01-08Actor
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
2023-04-07Actor
The Quintessential Quintuplets
2019-01-11Actor
Yashahime: Princess Half-Demon
2020-10-03Actor
The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far
2023-04-03Actor
BLUE LOCK
2022-10-09Actor
JUJUTSU KAISEN
2020-10-03Actor
Haikyu!!
2014-04-06Actor
Daily Lives of High School Boys
2012-01-10Actor
Dan Da Dan
2024-10-04Actor
Tower of God
2020-04-02Actor
Mission: Yozakura Family
2024-04-07Actor
Let This Grieving Soul Retire
2024-10-01Actor
Orb: On the Movements of the Earth
2024-10-05Actor
Tearmoon Empire
2023-10-08Actor
ID: INVADED
2020-01-06Actor
Catch Me at the Ballpark!
2025-04-02Actor
Summer Pockets
2025-04-07Actor
Welcome to the Outcast's Restaurant!
2025-07-03Actor
Puniru Is a Kawaii Slime
2024-10-06Actor
Turkey! Time to Strike
2025-07-09Actor
Remake Our Life!
2021-07-03Actor
Star Wars: Visions
2021-09-22
SPY x FAMILY
2022-04-09Actor
Solo Camping for Two
2025-07-11Actor
Inexpressive Kashiwada and Expressive Oota
2025-10-04Actor
GOMOVIEINFO
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